Tag
#web
### Impact When WebOb normalizes the HTTP Location header to include the request hostname, it does so by parsing the URL that the user is to be redirected to with Python's urlparse, and joining it to the base URL. `urlparse` however treats a `//` at the start of a string as a URI without a scheme, and then treats the next part as the hostname. `urljoin` will then use that hostname from the second part as the hostname replacing the original one from the request. ``` >>> parse.urlparse("//example.com/test/path") ParseResult(scheme='', netloc='example.com', path='/test/path', params='', query='', fragment='') ``` WebOb uses `urljoin` to take the request URI and joining the redirect location, so assuming the request URI is: `https://example.org//example.com/some/path`, and the URL to redirect to (for example by adding a slash automatically) is `//example.com/some/path/` that gets turned by `urljoin` into: ``` >>> parse.urljoin("https://example.org//attacker.com/some/path", "//attacker....
An ongoing social engineering campaign with alleged links to the Black Basta ransomware group has been linked to "multiple intrusion attempts" with the goal of conducting credential theft and deploying a malware dropper called SystemBC. "The initial lure being utilized by the threat actors remains the same: an email bomb followed by an attempt to call impacted users and offer a fake solution,"
Eight of the vulnerabilities affect the license update feature for CLIPSP.SYS, a driver used to implement Client License System Policy on Windows 10 and 11.
Red Hat Security Advisory 2024-5329-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.
Red Hat Security Advisory 2024-5328-03 - An update for firefox is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.
Red Hat Security Advisory 2024-5327-03 - An update for firefox is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.
Red Hat Security Advisory 2024-5326-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.
Red Hat Security Advisory 2024-5325-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.
Red Hat Security Advisory 2024-5323-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Issues addressed include bypass, out of bounds read, and use-after-free vulnerabilities.